Electronic book



FIG. 1 is front perspective view of an electronic book showing my new design in a mostly opened position;

FIG. 2 is a front elevational view thereof in a fully opened position;

FIG. 3 is a front elevational view thereof in a partially opened position;

FIG. 4 is a right side elevational view thereof in a fully closed position;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof in an opened position;

FIG. 7 is a bottom plan view in an opened position;

FIG. 8 is a rear elevational view thereof in a fully opened position;

FIG. 9 is a front elevational view thereof, in a fully closed position;

FIG. 10 is a top plan view thereof in a mostly closed position;

FIG. 11 is a bottom plan view thereof; and,

FIG. 12 is a rear elevational view thereof.

It is understood that the stippled shading representing contrasting color extends continuously across the surface where it is shown. 

The ornamental design for an electronic book, as shown and described. 